Table 2 Cardiorespiratory fitness and ventilatory threshold

VO₂max (ml kg⁻¹ min⁻¹)

14.5 ± 2.5

22.4 ± 5.4

28.2 ± 7.0

METs

4.2 ± 0.8

6.3 ± 1.2

8.2 ± 2.0

VO₂max (L min⁻¹)

1.3 ± 0.3

2.0 ± 0.5

2.6 ± 0.7

% VO₂max

51.8

77.1

96.5

Power (watts)

65.3 ± 20.8

133 ± 36.0

190.8 ± 55.3

HR (beats min⁻¹)

109 ± 12

139 ± 15.0

163.6 ± 14.5

HR (%)

65.7

82.0

98.7

Ventilation (L min⁻¹)

34.2 ± 8.1

59.5 ± 16.0

103.8 ± 28.7